Zheng Quan Shi Bao Wang·2025-09-18 09:36Group 1 - The metal lead concept declined by 3.94% as of the close on September 18, ranking among the top declines in the concept sector, with companies like Wolong New Energy, Hunan Silver, and Xiyu Co. experiencing significant drops [1] - The metal lead sector saw a net outflow of 3.176 billion yuan in main funds today, with 29 stocks experiencing net outflows, and 11 stocks seeing outflows exceeding 100 million yuan. Zijin Mining led the outflow with 1.038 billion yuan [2] - Other companies with notable net outflows include Chifeng Gold, Hunan Silver, and Xiyu Co., with outflows of 254 million yuan, 211 million yuan, and 184 million yuan respectively [2] Group 2 - The top gainers in the concept sectors today included F5G concept (+1.45%), Co-packaged Optics (+1.35%), and Copper Cable High-Speed Connection (+1.27%), while the metal lead sector was among the largest decliners [2] - The trading volume for the leading outflow stocks in the metal lead sector included Zijin Mining (-2.59%, turnover rate 1.28%), Chifeng Gold (-3.86%, turnover rate 4.17%), and Hunan Silver (-6.49%, turnover rate 10.19%) [3] - Other companies with significant declines in the metal lead sector included Xiyu Co. (-6.32%), Shengtun Mining (-4.00%), and Hunan Gold (-4.50%) [3]